ferrosilicon hmoov 98
Silicon Nano Hmoov 98
| silicon hmoov | Loj (mesh) | Tshuaj muaj pes tsawg leeg% | |||
| Si | Fe | Al | Ca | ||
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | ||||
| rau kev siv tshuaj | Si-(20-100 mesh) | 99.6 | 0.2 | 0.15 | 0.05 |
| Si-(30-120 mesh) | |||||
| Si-(40-160 mesh) | 99.2 | 0.4 | 0.2 | 0.1 | |
| Si-(100-200 mesh) | 99 | 0.4 | 0.4 | 0.2 | |
| Si-(45-325 mesh) | 98.5 | 0.5 | 0.5 | 0.3 | |
| Si-(50-500 mesh) | 98 | 0.6 | 0.5 | 0.3 | |
Ntshiab Silica Hmoov 98
Silicon hlau hmoovyog ib daim ntawv zoo ntawm silicon hlau, uas feem ntau yog tsim los ntawm silicon atoms. Silicon yog cov khoom siv tshuaj nrog lub cim Si thiab atomic tooj 14. Nws yog ib qho nyuaj, nkig crystalline khoom nrog xiav-grey metallic lustre. Nyob rau hauv nws daim ntawv ntshiab, silicon yog ib tug semiconductor, lub ntsiab lus nws muaj nruab nrab hluav taws xob conductivity ntawm tus neeg xyuas pib thiab ib tug insulator. Tech Qib Silicon Powder 98 yog tsim los ntawm ntau yam txheej txheem, suav nrog kev txo qis ntawm silica (SiO2) nrog cov pa roj carbon lossis lwm cov tshuaj txo qis. Tom qab ntawd cov hmoov nplej tau ua kom huv thiab ua tiav kom tau raws li qhov xav tau tshwj xeeb.
Yuav kom nkag siab tias Powder High Purity Silicon 98 yog ua li cas, nws yog ib qho tseem ceeb uas yuav tsum xub to taub cov khoom siv, silica. Silica yog ib qho sib xyaw ua ke ntawm silicon thiab oxygen atoms, feem ntau pom muaj nyob rau hauv cov xwm txheej li quartz lossis ntau yam minerals. Kev txo qis ntawm silica los tsim cov hlau silicon yuav tshem tawm cov pa atoms ntawm silicon atoms. Qhov kev txo qis no feem ntau yog ua nyob rau hauv lub cub tawg ntawm qhov kub thiab txias.
Ib txoj hauv kev zoo tshaj plaws rau kev tsim Ultrafine Silicon Powder 98 yog cov txheej txheem txo cov carbothermic. Nyob rau hauv cov txheej txheem no, sib tov ntawm silica thiab carbonaceous cov ntaub ntawv xws li thee, coke, los yog charcoal yog rhuab nyob rau hauv ib tug hluav taws xob arc rauv. Qhov kub thiab qhov txo qis ib puag ncig tsim los ntawm cov pa roj carbon monoxide nrog cov silica, uas ua rau muaj cov roj silicon hlau thiab cov pa roj carbon monoxide. Cov hlau silicon ces sau ua hmoov los ntawm ntau cov txheej txheem, suav nrog kev txias, crushing, thiab milling.
Lwm txoj hauv kev tsim cov hlau Silicon Powder 98 yog cov thermal decomposition ntawm silicon tebchaw. Silicon tebchaw xws li silane (SiH4) los yog silicon tetrachloride (SiCl4) tuaj yeem ua rau thermally decomposed los ua silicon hlau hmoov. Cov txheej txheem no suav nrog cua sov cov khoom siv silicon rau qhov kub siab, ua rau nws decompose rau hauv silicon hlau thiab lwm yam khoom siv. Lub Industrial Silicon Powder 98 ces muab cais thiab ua tiav kom tshem tawm impurities.
High Purity Silicon Metal Powder 98 Dawb Qauv
Silicon Powder Ultrafine 98 Dawb Qauv
Cim npe nrov: Tuam Tshoj silicon hmoov manufacturers, lwm tus neeg, Hoobkas